What does if mean?
If means Supposing that, assuming that, in the circumstances that; used to introduce a condition that may be (or prove to be) either true or false..
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/ɪf/ · conjunction
Supposing that, assuming that, in the circumstances that; used to introduce a condition that may be (or prove to be) either true or false..
If crossing the road, make sure you look both ways.
If I give you the money would/will you buy it for me?
If you prefer, I can come tomorrow instead.
I'll, if I have time, do it next week.
I'll come only if you will do the driving.
Fetch me a cold beer if there's one in the fridge.
If she hadn't told me, I wouldn't know.
"You would be healthier if you would give up smoking" "Well, if I were rich, I'd go to one of those hypnosis therapies to quit".
Use if when its meaning, tone and grammar fit the full sentence. A synonym is not always a direct replacement.
If means Supposing that, assuming that, in the circumstances that; used to introduce a condition that may be (or prove to be) either true or false..
The closest synonym depends on the sentence and intended sense.
The opposite depends on the specific sense.
If crossing the road, make sure you look both ways.
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